Physical Therapy Assistant Practice Exam 2026 - Free PTA Practice Questions and Study Guide

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What is an expected outcome of using diuretics in patients with congestive heart failure?

Increased fluid retention

Decreased heart rate

Reduction of fluid overload

The expected outcome of using diuretics in patients with congestive heart failure is the reduction of fluid overload. Congestive heart failure often leads to the accumulation of excess fluid in the body due to the heart’s inability to pump effectively. Diuretics, commonly referred to as "water pills," help the kidneys eliminate excess sodium and water, thereby reducing the volume of fluid in circulation. This reduction in fluid overload can alleviate symptoms such as swelling (edema) and shortness of breath, ultimately improving the patient's quality of life and functional capacity.

While diuretics may also have an impact on blood pressure and heart rate, their primary goal in the context of heart failure is to mitigate fluid retention, which is directly associated with the symptoms of the condition.

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Lower blood pressure

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